package cn.edu.hqu.cst.android.ljc.test2;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class uc2 extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_uc2);

        //返回
        Button uc2_bt5 = findViewById(R.id.uc2_bt5);
        uc2_bt5 .setOnClickListener(view -> finish());
    }
}